#4E53D1#4E53D1

#4E53D1 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.3% C 0.190 H 275.7°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#4E53D1
RGB	rgb(78, 83, 209)
HSL	hsl(238, 59%, 56%)
HSV	hsv(238, 63%, 82%)
CMYK	cmyk(62.7%, 60.3%, 0%, 18%)
CIE-LAB	lab(41.86, 36.36, -65.81)
CIE-LCH	lch(41.86, 75.18, 298.92°)
OKLab	oklab(51.34% 0.0188 -0.1894)
OKLCH	oklch(51.34% 0.19 275.7)
XYZ	xyz(17.7400, 12.4082, 61.7694)
Luminance	0.1241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E53D1 #D1CC4E

analogous

#4E95D1 #4E53D1 #8B4ED1

triadic

#4E53D1 #D14E53 #53D14E

tetradic

#4E53D1 #D14E95 #D1CC4E #4ED18B

square

#4E53D1 #D14E95 #D1CC4E #4ED18B

split-complementary

#4E53D1 #D18B4E #95D14E

monochromatic

#222683 #2F34B3 #4E53D1 #7F82DE #AFB1EA

Accessibility & contrast

On white

6.03

#4E53D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#4E53D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E53D1

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E53D1	#FFFFFF	#000000	##FFFFFF
##4E53D1	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D5

Deuteranopia (green-blind)

#005DCE

Tritanopia (blue-blind)

#00728A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4e53d1;
/* rgb */ color: rgb(78, 83, 209);
/* oklch */ color: oklch(51.3% 0.190 275.7);

Tailwind

colors: {
  custom: {
    50: '#8d83e0',
    500: '#4e53d1',
    950: '#000000',
  },
}

SCSS

$custom: #4e53d1;
$custom-light: #8d83e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e53d1",
  "rgb": {
    "r": 78,
    "g": 83,
    "b": 209
  },
  "hsl": {
    "h": 237.71,
    "s": 58.744,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51343,
    "c": 0.19036,
    "h": 275.7
  },
  "luminance": 0.1241
}

Semantic roles & 50–950 ramp

primary

#4E53D1

secondary

#D8D6A2

accent

#DC46E2

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4E53D1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →